Christopher M Tanner, MD - Medicare Emergency Medicine in Lake Geneva, WI

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Christopher M Tanner, MD is a medicare enrolled "Emergency Medicine" physician in Lake Geneva, Wisconsin. He went to Rush Medical College Of Rush University and graduated in 2014 and has 10 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Mercy Health System Corporation and his current practice location is N2950 State Road 67, Lake Geneva, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 245-4990.

Christopher M Tanner is licensed to practice in Wisconsin (license number 67231-20) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1619394723.

Contact Information

Christopher M Tanner, MD
N2950 State Road 67,
Lake Geneva, WI 53147-2655
(262) 245-4990
(262) 245-2248

Map and Direction




Physician's Profile

Full NameChristopher M Tanner
GenderMale
SpecialityEmergency Medicine
Experience10 Years
LocationN2950 State Road 67, Lake Geneva, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Christopher M Tanner attended and graduated from Rush Medical College Of Rush University in 2014
  NPI Data:
  • NPI Number: 1619394723
  • Provider Enumeration Date: 03/26/2014
  • Last Update Date: 07/21/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5395045850
  • Enrollment ID: I20170811002368

Medical Identifiers

Medical identifiers for Christopher M Tanner such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1619394723NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036-141738 (Illinois)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207P00000XEmergency Medicine 67231-20 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Walworth Hospital & Medical CenterLake geneva, WIHospital
Altru HospitalGrand forks, NDHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mercy Health System Corporation7416860440475

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Christopher M Tanner allows following entities to bill medicare on his behalf.
Entity NameMercy Health System Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598718603
PECOS PAC ID: 7416860440
Enrollment ID: O20031113000164
Entity NameLafayette County
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1114987054
PECOS PAC ID: 9436054772
Enrollment ID: O20031201000476
Entity NameLafayette County
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1114987054
PECOS PAC ID: 9436054772
Enrollment ID: O20061104000561
Entity NameLafayette County
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1689787954
PECOS PAC ID: 9436054772
Enrollment ID: O20120104000753

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Christopher M Tanner is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Christopher M Tanner, MD
N2950 State Road 67,
Lake Geneva, WI 53147-2655

Ph: (262) 245-4990		Christopher M Tanner, MD
N2950 State Road 67,
Lake Geneva, WI 53147-2655

Ph: (262) 245-4990

Reviews and Comments


Emergency Medicine Doctors in Lake Geneva, WI

Dr. Cullen Timothy Kehoe, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-4990    Fax: 262-245-2248
Mitchell Sheley, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 608-756-6871    Fax: 262-245-2248
Elena Caraman Krause, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    Fax: 262-245-2248
Christy D. Short, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    Fax: 262-245-2248
Geetha Priydarshini Krishnan, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    Fax: 262-245-2248
Dr. Kevin R Parciak, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.